我正在尝试使用此处的信息将json端点添加到现有的WCF RIA Silverlight服务:
然而,当我在调试中启动项目时,我得到了一个
Silverlight中的远程服务器返回错误:NotFound。
错误。
WCF Trace说:
System.ServiceModel.ServiceActivationException:该服务 '/Services/CTCT-KronosNameManagement-Web-Services-BPAuthenticationDomainService.svc' 由于编译期间的异常,无法激活。该 异常消息是:无法加载文件或程序集 'Microsoft.ServiceModel.DomainServices.Hosting,Version = 4.0.0.0, Culture = neutral,PublicKeyToken = 31bf3856ad364e35'或其中一个 依赖。系统找不到指定的文件.. ---& gt; System.IO.FileNotFoundException:无法加载文件或程序集 'Microsoft.ServiceModel.DomainServices.Hosting,Version = 4.0.0.0, Culture = neutral,PublicKeyToken = 31bf3856ad364e35'或其中一个 依赖。该系统找不到指定的文件。在 System.RuntimeTypeHandle.GetTypeByName(String name,Boolean throwOnError,Boolean ignoreCase,Boolean reflectionOnly, StackCrawlMarkHandle stackMark,IntPtr pPrivHostBinder,Boolean loadTypeFromPartialName,ObjectHandleOnStack type)at System.RuntimeTypeHandle.GetTypeByName(String name,Boolean throwOnError,Boolean ignoreCase,Boolean reflectionOnly, StackCrawlMark和放大器;放大器; stackMark,IntPtr pPrivHostBinder,Boolean System.RuntimeType.GetType(String。的loadTypeFromPartialName) typeName,Boolean throwOnError,Boolean ignoreCase,Boolean reflectionOnly,StackCrawlMark& amp; stackMark)at System.Type.GetType(String typeName,Boolean throwOnError)at System.ServiceModel.DomainServices.Hosting.DomainServiceHost.CreateEndpointFactoryInstance(ProviderSettings 提供者) System.ServiceModel.DomainServices.Hosting.DomainServiceHost.CreateDescription(IDictionary`2&放大器;放大器; 已实施的合同 System.ServiceModel.ServiceHostBase.InitializeDescription(UriSchemeKeyedCollection baseAddresses)at System.ServiceModel.ServiceHost.InitializeDescription(类型 serviceType,UriSchemeKeyedCollection baseAddresses)at System.ServiceModel.DomainServices.Hosting.DomainServiceHost..ctor(类型 domainServiceType,Uri [] baseAddresses)at System.ServiceModel.DomainServices.Hosting.DomainServiceHostFactory.CreateServiceHost(类型 serviceType,Uri [] baseAddresses)at System.ServiceModel.Activation.ServiceHostFactory.CreateServiceHost(字符串 constructorString,Uri [] baseAddresses)at System.ServiceModel.ServiceHostingEnvironment.HostingManager.CreateService(字符串 normalizedVirtualPath,EventTraceActivity eventTraceActivity)at System.ServiceModel.ServiceHostingEnvironment.HostingManager.ActivateService(ServiceActivationInfo serviceActivationInfo,EventTraceActivity eventTraceActivity)at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(字符串 normalizedVirtualPath,EventTraceActivity eventTraceActivity)--- 内部异常堆栈跟踪结束---
如果我删除了网络配置中的端点,那么繁荣:它再次有效......当然除了json之外。
<system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
<domainServices>
<endpoints>
<add name="JSON" type="Microsoft.ServiceModel.DomainServices.Hosting.JsonEndpointFactory, Microsoft.ServiceModel.DomainServices.Hosting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
</endpoints>
</domainServices>
</system.serviceModel>
我确实安装了WCF Ria Services Toolkit。 System.ServiceModel.DomainServices.Hosting.dll版本为4.1.61829.0
任何建议都会非常有用。
答案 0 :(得分:0)
尽管Deepesh明确表示你需要在写作中添加对Microsoft.ServiceModel.DomainServices.Hosting.dll
的引用,但我认为视频中没有提到这一点,当我进行故障排除时,我看到我提到了System.ServiceModel.DomainServices.Hosting.dll
并没有注意到两个DLL之间存在差异。添加对第一个修复所有内容的引用。